Hi, While running your changed tests on Windows, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check? Full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=49311 Your paranoid android. === debian9 (64 bit WoW report) === quartz: systemclock.c:172: Test failed: Semaphore should not be signaled. systemclock.c:173: Test failed: Semaphore should be signaled. systemclock.c:172: Test failed: Semaphore should not be signaled. systemclock.c:173: Test failed: Semaphore should be signaled. systemclock.c:172: Test failed: Semaphore should not be signaled. systemclock.c:173: Test failed: Semaphore should be signaled. systemclock.c:172: Test failed: Semaphore should not be signaled. systemclock.c:173: Test failed: Semaphore should be signaled. systemclock.c:172: Test failed: Semaphore should not be signaled. systemclock.c:173: Test failed: Semaphore should be signaled.